Purchase sidewalk salt also called calcium chloride from your local hardware or big box store.
Salt to melt roof ice.
The calcium chloride will eventually melt through the snow and ice and create a channel for water to flow down into the gutters or off the roof.
Lay the hose onto the roof so it crosses the ice dam and overhangs the gutter.
Salt can also lead to soil erosion and damage nearby vegetation and trees.
The 60 count roof melt tablet designed to prevent damage to roofs from ice dams made from calcium chloride easy to use simply toss a roof melt tablet on the roof let it do the work no ladders or extension equipment needed proven reliable inexpensive products toss 1 tablet on every sqft of problem area begins working the hour after applied to problem area no long term adverse.
When used as directed melt eb will not harm grass wood concrete metals or other vegetation and is safer for pets children and the.
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Instead fill old pantyhose with the calcium chloride and lay it across the dam.
This will melt a channel to allow water to safely run off your roof and break up the dam for manual removal.
Gently toss the tied off pantyhose onto the edge of your roof to begin melting the snow.
Melt environmentally friendly blend ice melter provides a greener melt environmentally friendly blend ice melter provides a greener yet equally effective deicing alternative to more harmful melting agents.
Place this vertically on your roof near the edge so it will melt a section of snow and ice creating an area where the water can leak off.
Q i want to use a stocking with salt in it to melt the ice dam on my roof.
An ice dam can form when certain parts of the roof get warm enough to melt the snow on the roof while the roof edges remain much colder and as a result prevent the melted snow from flowing down the roof.
For an ice dam to form the warm parts of the roof generally need to be higher than 32 degrees f while the cold areas of the.
Sodium chloride or rock salt is highly corrosive.
An ice dam can easily be made of hundreds of gallons of water so melting it all requires a lot of salt.
A do not put salt on your roof.
If necessary use a long handled garden rake or hoe to push it into position.